1.

What is the durability property of transactions?(a) statements form a logic unit(b) database remains consistent(c) one transaction does not affect the other(d) transaction effects are recorded permanently

Answer» Right answer is (d) transaction effects are recorded permanently

To explain I would say: The ‘durability’ property of a transaction is one of the four elementary characteristics that are expected for a database transaction to maintain throughout. The others are Isolation, Atomicity and Consistency.


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